Cashco 1465SSTBRZ-S1 Pressure Reducing Regulator

Cashco Model 1465 SST/BRZ/S1 Pressure Reducing Regulator is a compact regulator designed for low‑flow, high‑pressure‑drop applications. Configured with 1/4" NPT inlet and outlet connections, it features a SST/BRZ/S1 trim designation that specifies the materials and seating arrangement for this variant. The regulator is rated for an inlet pressure up to 5000 psig (CWP 5000, 400°F) and provides a controlled outlet pressure up to 300 psig (CWP 300, 400°F) with an expected operating range of 180–300 psig. This model is intended to accommodate a broad range of fluids, including natural gas, inert gases, sour gas, steam, chemicals and water, making it suitable for process piping in energy, chemical, and industrial facilities. The 1465 family is known for its reliability in demanding service where precise downstream pressure is critical, and this S1 variant is cataloged under product code 4BJ-8S17-14000000A, reflecting the 1/4" NPT porting and the SST/BRZ/S1 trim configuration. The combination of materials and the 1/4" connection size makes it a common choice for replacement in legacy systems and new installations needing a robust, high‑pressure reducing regulator in a compact footprint.